What is the speed of sound in air at 40°c?
355 m/s
307 m/s
331 m/s
23...
Physics, 08.01.2020 19:31 dsteele3642
What is the speed of sound in air at 40°c?
355 m/s
307 m/s
331 m/s
239 m/s
Answers: 2
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